- hmmm. if you refer to the delisting fee, this has changed. there's no
fee anymore.
- if the problem you have is recent, then you should know sorbs had some
problems recently. should be fixed by now.
- This might be undocumented, but sorbs have a"safe" sublist:
safe.dnsbl.sorbs.net
- finally, you can use sorbs in spamassassin instead of at smtp time